# | Line 427 | Line 427 | public interface Collection<E> extends I | |
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427 | * contract for the <tt>Object.hashCode</tt> method, programmers should | |
428 | * take note that any class that overrides the <tt>Object.equals</tt> | |
429 | * method must also override the <tt>Object.hashCode</tt> method in order | |
430 | < | * to satisfy the general contract for the <tt>Object.hashCode</tt>method. |
430 | > | * to satisfy the general contract for the <tt>Object.hashCode</tt> method. |
431 | * In particular, <tt>c1.equals(c2)</tt> implies that | |
432 | * <tt>c1.hashCode()==c2.hashCode()</tt>. | |
433 | * |
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